将值覆盖到字符串 [英] coverting a value to a string

问题描述

嗨编，

我有一个gridview，当我编辑记录时，它会将我带到另一个视图(标签和文本框)，我想要的是状态列，并且它的值为Active的值为"0"，InAvtive的值为"1"，我需要它当我选择这些值之一显示在网格上(Active，InAvtive)时，知道该coulmn类型为int并试图这样做，则抛出rowdatabound但没有运气.... !! ??

hi progs,

i have a gridview that when i edit records it takes me to another view(labels and textboxes) the thing i want is i have a Status column and it takes values "0" for Active and "1" for InAvtive and i need it that when i choose one of these values display on the grid (Active , InAvtive) knowing that the coulmn type is int and am trying to do that throw rowdatabound but no luck....!!??

推荐答案

您能否将在rowdatabound中使用的代码放入该最佳方法以执行所需的操作，例如:

Could you put the code you used in the rowdatabound cause this best getway to do what ever you want , here an Ex:

protected void OnRowDataBound(object sender, EventArgs e)
 {
   GridViewRowEventArgs ea = e as GridViewRowEventArgs;
     if (ea.Row.RowType == DataControlRowType.DataRow)
     {
         DataRowView drv = ea.Row.DataItem as DataRowView;
         Object ob = drv["Phone"];
         if (!Convert.IsDBNull(ob))
         {
             Int64 iParsedValue = 0;
             if (Int64.TryParse(ob.ToString(), out iParsedValue))
             {

                 TableCell cell = ea.Row.Cells[4];
                 cell.Text = String.Format(System.Globalization.CultureInfo.CurrentCulture, 
                    "{0:(###) ###-####}", new object[] { iParsedValue });
             }
         }
     }
 }

您应该在自定义中看到 MSDN页面网格视图 [^ ]

也就是说，您可以简单地做到(在templatefield-> ItemTemplate内)

You should see MSDN''s page on customizing the grid view[^]

That said you could simply do (within the templatefield -> ItemTemplate)

<%# Eval("ColumnContainingInt").ToString() %>

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